Correct

有没底子

/ yǒu méi dǐ zi /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/有没底子-Chinese-idioms-Cchatty-91afd7fc-ccc7-48cf-a5d8-32df3b305cdf-1612777484.jpg

Collocation

1
……没什么底子
2
……有一点底子
3
……有雄厚的底子
4
有/没……的底子

Definition

有/没底子:

Literally means:

have good (poor) grounding

Actually means:

底子 means the foundation or grounding in finance, study, research, etc.

This phrase means being well (poorly)-grounded or having a strong (poor) grounding in wealth, knowledge or experience; have strong (weak) foundation.

底子,经济、学习、研究等的基础或积累。

有/没底子,有没有积累的财富、知识或经验。

Example

Used as predicate, and can have other words in between. (作谓语,中间可以插入其他词语)
1
men
他们
jiā
yǒu
zi
底子
  
,
gōng
liǎng
háizi
孩子
dòu
xué
大学
méi
wèn
问题
  

The family has a base for their two children to go to college.

2
Yǒudiǎn
有点
fāng
西方
shǐ
历史
wénhuà
文化
zhīshi
知识
de
zi
底子
  
,
dòu
yīng
měi
wénxué
文学
zuòpǐn
作品
huì
róng
容易
diǎn
  

With a little knowledge of Western history and culture, it's easier to read Anglo-American literature.

3
chéngshì
城市
yào
gǎohǎo
搞好
chǔ
基础
shèshī
设施
  
,
méiyǒu
没有
xiónghòu
雄厚
de
jīng
经济
zi
底子
xíng
不行
  

A city needs to do a good job of infrastructure, not without a strong economic base.